Often cited as a source of biographical information on ancient Christian authors, On Illustrious Men provides St. Jerome's personal evaluations of his forebears and contemporaries, as well as catalogs of patristic writings known to him

Presented in this volume are the remains of twenty-two homilies and a collection of fragments delivered by Origen around A.D. 240. The original texts of the homilies on Jeremiah have not come down to us completely; two of the homilies survive only in a Latin translation of St. Jerome. The homily on I Kings 28, while not a part of the homilies on Jeremiah, deals with the Witch of Endor and has been added to this volume in virtue of its own inherent interest.